(navigation image)
Home American Libraries | Canadian Libraries | Universal Library | Community Texts | Project Gutenberg | Children's Library | Biodiversity Heritage Library | Additional Collections
Search: Advanced Search
Anonymous User (login or join us)
Upload
See other formats

Full text of "Text Book Of Mechanical Engineering"

416

Strength of Cotter Joint.

(5) Strength of solid rod = 7 x

22

7*4*

(22                 \       II

— d1>-<l1t)=—<ll*-'

(7) Strength at b^ for shear = 5 x 2 x £2 ^    =10 b<idl

Cotter

Equating, we obtain:
By (2) and (5): 14 <V = ~r^2

and

...... (8)

^- 7 ^ /==

By (2) and (5):

.'. /= '322 ^

II

By (i), (5), and (10) : io^/= — ^   .-. ^=171

(10)
(»)

-^ ,. Dt-..-44rfqr.4   (13)

By (7) and (5) : 10

The values at (12) and (14) are both unreasonably small, and
are increased in practice to DI«=2 d-} and <$l=^ = |^= 1-28 ^L